package scala.test_class.test_mixins

/**
 * @author 黄海峰 2021/4/16 09:42
 * */
object DeanTest {
  def main(args: Array[String]): Unit = {
    val testClass = new TestClass
    println(testClass.message)
    println(testClass.toLowerMessage)
    println(testClass.toUpperMessage)
  }
}


